AgBiO2

AgBiO2 is a semiconducting silver bismuth oxide that is considered a promising candidate for experimental synthesis due to its favorable thermodynamic stability.

AgBiO
Crystal structure of AgBiO2
Ground-state structure · Materials Project
Overview

About AgBiO2

AgBiO2 is a ternary oxide composed of silver, bismuth, and oxygen. As a semiconducting material, it represents an intriguing candidate for electronic and optoelectronic research, characterized by a structural composition that positions it as a viable target for experimental synthesis.

Its status as a near-hull phase suggests that it exists in a favorable energy landscape, making it a promising subject for further investigation. With numerous structural reports across databases, it remains a significant material of interest for those exploring complex oxide systems.

At a glance

Key Properties

Cross-validated computational properties for AgBiO2, aggregated across 4 databases.

Band Gap

0.78–1.69 eV
Range across DFT structures

Energy Above Hull

0.003 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
3 DFT sources

Structures

27
4 databases, 4 space groups
Uses

Applications

Where AgBiO2 is used.

Semiconductor researchOptoelectronic device developmentMaterials science exploration
Reference

Frequently Asked Questions

Common questions about AgBiO2, answered from cross-validated data.

What is AgBiO2?

AgBiO2 is a semiconducting silver bismuth oxide that is considered a promising candidate for experimental synthesis due to its favorable thermodynamic stability.

More questions
What is AgBiO2 used for?
AgBiO2 is used in semiconductor research, optoelectronic device development, and materials science exploration.
What is the band gap of AgBiO2?
AgBiO2 has a DFT-computed band gap of 0.78–1.69 eV across 27 reported structures.
Is AgBiO2 a metal, semiconductor, or insulator?
With a band gap up to 1.69 eV it is a semiconductor.
Is AgBiO2 thermodynamically stable?
AgBiO2 has a lowest energy above hull of 0.003 eV/atom (near hull (likely stable)).
How many polymorphs of AgBiO2 are known?
27 structures of AgBiO2 are reported across 4 databases, spanning 4 distinct space groups.
What elements does AgBiO2 contain?
AgBiO2 contains Ag, Bi, and O (3 elements).
Where does the data for AgBiO2 come from?
AgBiO2 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique ternary oxide, AgBiO2 occupies a specialized niche in materials science. While it does not share its immediate class with other listed compounds, it stands out as a structurally rich semiconductor that bridges the gap between simple binary oxides and more complex multinary systems.

Data sources & attribution
  • latticegraph — Lattice Graph Materials Intelligence Platform

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